A menswear specialist, Eilidh studied menswear design at Middlesex University before starting work at Arena HOMME+, working alongside Luke Day, Thom Murphy and Tamara Rothstein.

She later became GQ Style's fashion editor. In addition to Shortlist and GQ, she has also shot editorials for Hero, 7th Man, Bullet, Nylon Guys and L'Officiel Homme Turkey. Eilidh has worked with photographers, including Paul Wetherell, Jon Gorrigan, Thomas Cooksey and Willem Jaspert.